Incorrect caching of authentication between different polkit methods in qSnapper before version 1.3.3 allowed a local attacker to use functions like "restore from snapshot" even if only allowed to do "delete snapshot".
Fix
Patch, vendor advisory and mitigation references on NVD 1
- https://security.opensuse.org/2026/05/26/qsnapper-dbus-issues.html#issue-auth-caching Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 8.4 · presireNVD modified 2026-10-25 23:10
Affected (CPE criteria) 1
cpe:2.3:a:presire:qsnapper:*:*:*:*:*:*:*:*
References 3
- https://bugzilla.suse.com/show_bug.cgi?id=1262218 Issue Tracking, Third Party Advisory
- https://github.com/presire/qSnapper/releases/tag/v1.3.3 Third Party Advisory
- https://security.opensuse.org/2026/05/26/qsnapper-dbus-issues.html#issue-auth-caching Vendor Advisory